package com.vicene.gmail.ware.config;

import org.springframework.amqp.core.*;

import org.springframework.amqp.rabbit.annotation.RabbitListener;
import org.springframework.amqp.support.converter.Jackson2JsonMessageConverter;
import org.springframework.amqp.support.converter.MessageConverter;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import java.util.HashMap;
import java.util.Map;

@Configuration
public class MyRabbitConfig {

    @Bean
    public MessageConverter messageConverter(){
        return new Jackson2JsonMessageConverter();
    }

    @Bean
    public Exchange stockEventExchange(){
        TopicExchange topicExchange = new TopicExchange("stock-event-exchange", true, false);
        return topicExchange;
    }

    @Bean
    public Queue stockReleaseQueue(){
        Queue queue = new Queue("stock.release.stock.queue" , true, false,false);
        return queue;
    }

    @Bean
    public Queue stockDelayQueue(){
        Map<String ,Object> arguments = new HashMap<>();
        arguments.put("x-dead-letter-exchange" , "stock-event-exchange");
        arguments.put("x-dead-letter-routing-key" , "stock.release");
        arguments.put("x-message-ttl" , 120000);
        Queue queue = new Queue("stock.delay.queue" , true, false,false,arguments);
        return queue;
    }



    @Bean
    public Binding stockReleasestockBinding(){
        Binding binding = new Binding("stock.release.stock.queue" , Binding.DestinationType.QUEUE ,
                "stock-event-exchange" , "stock.release.#" , null);
        return binding;
    }

    @Bean
    public Binding stockLockedBinding(){
        Binding binding = new Binding("stock.delay.queue" , Binding.DestinationType.QUEUE ,
                "stock-event-exchange" , "stock.locked" , null);
        return binding;
    }
}
